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  <title>Gets a parameter</title>

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</div><hr /><div id="function.px-get-parameter" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">px_get_parameter</h1>
  <p class="verinfo">(PECL paradox &gt;= 1.1.0)</p><p class="refpurpose"><span class="refname">px_get_parameter</span> &mdash; <span class="dc-title">Gets a parameter</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.px-get-parameter-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">string</span> <span class="methodname"><strong>px_get_parameter</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$pxdoc</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
   )</div>

  <p class="para rdfs-comment">
   Gets various parameters. 
  </p>
 </div>

  
 <div class="refsect1 parameters" id="refsect1-function.px-get-parameter-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">pxdoc</code></em></dt>

     <dd>

      <p class="para">
       Resource identifier of the paradox database
       as returned by <span class="function"><a href="function.px-new.html" class="function">px_new()</a></span>.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">name</code></em></dt>

     <dd>

      <p class="para">
       The <em><code class="parameter">name</code></em> can be one of the following:
      </p>
      <dl>

       
        <dt>
tablename</dt>

        <dd>

         <p class="para">
          The name of the table as it will be stored in the database header.
         </p>
        </dd>

       
       
        <dt>
targetencoding</dt>

        <dd>

         <p class="para">
          The encoding for the output. Data which is being read from character
          fields with <span class="function"><a href="function.px-get-record.html" class="function">px_get_record()</a></span> or
          <span class="function"><a href="function.px-retrieve-record.html" class="function">px_retrieve_record()</a></span> is recoded into the
          targetencoding. If it is not set, then the data
          will be delivered as stored in the database file.
         </p>
        </dd>

       
       
        <dt>
inputencoding</dt>

        <dd>

         <p class="para">
          The encoding of the input data which is to be stored into the database.
          When storing data of character fields in the database, the data is
          expected to be delivered in this encoding.
         </p>
        </dd>

       
      </dl>

     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.px-get-parameter-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns the value of the parameter 或者在失败时返回 <strong><code>FALSE</code></strong>.
  </p>
 </div>


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